A tingling or numbness in your left arm could be a sign of a heart attack or something less severe. Here's how to spot the warning signs.

Common arm workouts with overhead movements can cause pain or injury, according to trainer Cat Kom. If you feel a sharp pain or pinch in your shoulder or back, try a more joint-friendly exercise.

Armpit pain from pull-ups may be due to muscle injuries in your teres major and latissimus dorsi muscles. Here’s how to ...

A hard workout can come back to haunt you. When you wake up the next morning and try to get out of bed, everyday motions like rolling over and standing up can make your muscles whine in pain. You ...

A foam roller, which is much cheaper than a massage gun, can provide self-message benefits while alleviating muscle pain, improving range of motion and relaxing the nervous system. Certain foam roller ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! If you’re sore from a workout and looking for a productive ...

Your armpit, also known as the axilla, contains a large collection of lymph nodes, hair follicles, and sweat glands. A number of things can cause pain in the hollow created by your chest wall, muscles ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Do you frequently feel aching, soreness or pain in the upper ...

If you’ve ever struggled to sit down the day after squats, you know exactly what delayed onset muscle soreness (DOMS) feels like. It’s one of those things that pretty much everyone who works out deals ...